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Searched refs:buf_len (Results 1 – 25 of 444) sorted by relevance

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/Linux-v5.15/drivers/net/wireless/ath/ath11k/
Ddebugfs_htt_stats.c38 u32 len = stats_req->buf_len; in htt_print_stats_string_tlv()
39 u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; in htt_print_stats_string_tlv() local
46 len += HTT_DBG_OUT(buf + len, buf_len - len, "HTT_STATS_STRING_TLV:"); in htt_print_stats_string_tlv()
56 len += HTT_DBG_OUT(buf + len, buf_len - len, "data = %s\n", data); in htt_print_stats_string_tlv()
58 if (len >= buf_len) in htt_print_stats_string_tlv()
59 buf[buf_len - 1] = 0; in htt_print_stats_string_tlv()
63 stats_req->buf_len = len; in htt_print_stats_string_tlv()
71 u32 len = stats_req->buf_len; in htt_print_tx_pdev_stats_cmn_tlv()
72 u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; in htt_print_tx_pdev_stats_cmn_tlv() local
74 len += HTT_DBG_OUT(buf + len, buf_len - len, "HTT_TX_PDEV_STATS_CMN_TLV:"); in htt_print_tx_pdev_stats_cmn_tlv()
[all …]
Dtrace.h24 TP_PROTO(struct ath11k *ar, const void *buf, u16 buf_len,
27 TP_ARGS(ar, buf, buf_len, pktlog_checksum),
32 __field(u16, buf_len)
34 __dynamic_array(u8, pktlog, buf_len)
40 __entry->buf_len = buf_len;
42 memcpy(__get_dynamic_array(pktlog), buf, buf_len);
49 __entry->buf_len,
/Linux-v5.15/drivers/net/wireless/ath/ath6kl/
Dtrace.h11 static inline unsigned int ath6kl_get_wmi_id(void *buf, size_t buf_len) in ath6kl_get_wmi_id() argument
15 if (buf_len < sizeof(*hdr)) in ath6kl_get_wmi_id()
40 TP_PROTO(void *buf, size_t buf_len),
42 TP_ARGS(buf, buf_len),
46 __field(size_t, buf_len)
47 __dynamic_array(u8, buf, buf_len)
51 __entry->id = ath6kl_get_wmi_id(buf, buf_len);
52 __entry->buf_len = buf_len;
53 memcpy(__get_dynamic_array(buf), buf, buf_len);
58 __entry->id, __entry->buf_len
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Ddebug.c305 unsigned int len = 0, buf_len = 1500; in read_file_war_stats() local
308 buf = kzalloc(buf_len, GFP_KERNEL); in read_file_war_stats()
312 len += scnprintf(buf + len, buf_len - len, "\n"); in read_file_war_stats()
313 len += scnprintf(buf + len, buf_len - len, "%25s\n", in read_file_war_stats()
315 len += scnprintf(buf + len, buf_len - len, "%25s\n\n", in read_file_war_stats()
317 len += scnprintf(buf + len, buf_len - len, "%20s %10u\n", in read_file_war_stats()
320 if (WARN_ON(len > buf_len)) in read_file_war_stats()
321 len = buf_len; in read_file_war_stats()
572 unsigned int len = 0, buf_len = 1500; in read_file_tgt_stats() local
581 buf = kzalloc(buf_len, GFP_KERNEL); in read_file_tgt_stats()
[all …]
Dtestmode.c46 void ath6kl_tm_rx_event(struct ath6kl *ar, void *buf, size_t buf_len) in ath6kl_tm_rx_event() argument
50 if (!buf || buf_len == 0) in ath6kl_tm_rx_event()
53 skb = cfg80211_testmode_alloc_event_skb(ar->wiphy, buf_len, GFP_KERNEL); in ath6kl_tm_rx_event()
59 nla_put(skb, ATH6KL_TM_ATTR_DATA, buf_len, buf)) in ath6kl_tm_rx_event()
74 int err, buf_len; in ath6kl_tm_cmd() local
91 buf_len = nla_len(tb[ATH6KL_TM_ATTR_DATA]); in ath6kl_tm_cmd()
93 ath6kl_wmi_test_cmd(ar->wmi, buf, buf_len); in ath6kl_tm_cmd()
/Linux-v5.15/tools/perf/util/arm-spe-decoder/
Darm-spe-pkt-decoder.c293 char *buf, size_t buf_len) in arm_spe_pkt_desc_event() argument
298 arm_spe_pkt_out_string(&err, &buf, &buf_len, "EV"); in arm_spe_pkt_desc_event()
301 arm_spe_pkt_out_string(&err, &buf, &buf_len, " EXCEPTION-GEN"); in arm_spe_pkt_desc_event()
303 arm_spe_pkt_out_string(&err, &buf, &buf_len, " RETIRED"); in arm_spe_pkt_desc_event()
305 arm_spe_pkt_out_string(&err, &buf, &buf_len, " L1D-ACCESS"); in arm_spe_pkt_desc_event()
307 arm_spe_pkt_out_string(&err, &buf, &buf_len, " L1D-REFILL"); in arm_spe_pkt_desc_event()
309 arm_spe_pkt_out_string(&err, &buf, &buf_len, " TLB-ACCESS"); in arm_spe_pkt_desc_event()
311 arm_spe_pkt_out_string(&err, &buf, &buf_len, " TLB-REFILL"); in arm_spe_pkt_desc_event()
313 arm_spe_pkt_out_string(&err, &buf, &buf_len, " NOT-TAKEN"); in arm_spe_pkt_desc_event()
315 arm_spe_pkt_out_string(&err, &buf, &buf_len, " MISPRED"); in arm_spe_pkt_desc_event()
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/Linux-v5.15/security/selinux/
Dima.c27 int buf_len, len, i, rc; in selinux_ima_collect_state() local
29 buf_len = strlen("initialized=0;enforcing=0;checkreqprot=0;") + 1; in selinux_ima_collect_state()
33 buf_len += strlen(selinux_policycap_names[i]) + len; in selinux_ima_collect_state()
35 buf = kzalloc(buf_len, GFP_KERNEL); in selinux_ima_collect_state()
39 rc = strscpy(buf, "initialized", buf_len); in selinux_ima_collect_state()
42 rc = strlcat(buf, selinux_initialized(state) ? on : off, buf_len); in selinux_ima_collect_state()
43 WARN_ON(rc >= buf_len); in selinux_ima_collect_state()
45 rc = strlcat(buf, "enforcing", buf_len); in selinux_ima_collect_state()
46 WARN_ON(rc >= buf_len); in selinux_ima_collect_state()
48 rc = strlcat(buf, enforcing_enabled(state) ? on : off, buf_len); in selinux_ima_collect_state()
[all …]
/Linux-v5.15/drivers/net/wireless/ath/ath10k/
Dtrace.h116 const void *buf, size_t buf_len),
118 TP_ARGS(ar, msg, prefix, buf, buf_len),
125 __field(size_t, buf_len)
126 __dynamic_array(u8, buf, buf_len)
134 __entry->buf_len = buf_len;
135 memcpy(__get_dynamic_array(buf), buf, buf_len);
148 TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len),
150 TP_ARGS(ar, id, buf, buf_len),
156 __field(size_t, buf_len)
157 __dynamic_array(u8, buf, buf_len)
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/Linux-v5.15/drivers/net/wireless/st/cw1200/
Dhwio.c31 void *buf, size_t buf_len, int buf_id) in __cw1200_reg_read() argument
37 if (WARN_ON(((unsigned long)buf & 3) && (buf_len > 4))) { in __cw1200_reg_read()
48 buf, buf_len); in __cw1200_reg_read()
52 const void *buf, size_t buf_len, int buf_id) in __cw1200_reg_write() argument
63 buf, buf_len); in __cw1200_reg_write()
99 size_t buf_len) in cw1200_reg_read() argument
103 ret = __cw1200_reg_read(priv, addr, buf, buf_len, 0); in cw1200_reg_read()
109 size_t buf_len) in cw1200_reg_write() argument
113 ret = __cw1200_reg_write(priv, addr, buf, buf_len, 0); in cw1200_reg_write()
118 int cw1200_data_read(struct cw1200_common *priv, void *buf, size_t buf_len) in cw1200_data_read() argument
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Dhwio.h157 void *buf, size_t buf_len);
159 const void *buf, size_t buf_len);
162 void *buf, size_t buf_len);
164 const void *buf, size_t buf_len);
200 size_t buf_len, u32 prefetch, u16 port_addr);
202 size_t buf_len);
205 void *buf, size_t buf_len) in cw1200_apb_read() argument
207 return cw1200_indirect_read(priv, addr, buf, buf_len, in cw1200_apb_read()
213 void *buf, size_t buf_len) in cw1200_ahb_read() argument
215 return cw1200_indirect_read(priv, addr, buf, buf_len, in cw1200_ahb_read()
/Linux-v5.15/drivers/i2c/busses/
Di2c-at91-master.c148 dev->buf_len, dma->direction); in at91_twi_dma_cleanup()
157 if (!dev->buf_len) in at91_twi_write_next_byte()
164 if (--dev->buf_len == 0) { in at91_twi_write_next_byte()
170 dev_dbg(dev->dev, "wrote 0x%x, to go %zu\n", *dev->buf, dev->buf_len); in at91_twi_write_next_byte()
180 dev->buf_len, DMA_TO_DEVICE); in at91_twi_write_data_dma_callback()
202 if (!dev->buf_len) in at91_twi_write_data_dma()
208 dma_addr = dma_map_single(dev->dev, dev->buf, dev->buf_len, in at91_twi_write_data_dma()
224 part1_len = dev->buf_len & ~0x3; in at91_twi_write_data_dma()
231 part2_len = dev->buf_len & 0x3; in at91_twi_write_data_dma()
247 sg_dma_len(&dma->sg[0]) = dev->buf_len; in at91_twi_write_data_dma()
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/Linux-v5.15/drivers/scsi/
Dscsi_logging.c106 static size_t scsi_format_opcode_name(char *buffer, size_t buf_len, in scsi_format_opcode_name() argument
118 off = scnprintf(buffer, buf_len, in scsi_format_opcode_name()
129 off = scnprintf(buffer, buf_len, "%s", cdb_name); in scsi_format_opcode_name()
131 off = scnprintf(buffer, buf_len, "opcode=0x%x", cdb0); in scsi_format_opcode_name()
132 if (WARN_ON(off >= buf_len)) in scsi_format_opcode_name()
135 off += scnprintf(buffer + off, buf_len - off, in scsi_format_opcode_name()
138 off += scnprintf(buffer + off, buf_len - off, in scsi_format_opcode_name()
143 off = scnprintf(buffer, buf_len, "%s", sa_name); in scsi_format_opcode_name()
145 off = scnprintf(buffer, buf_len, "%s, sa=0x%x", in scsi_format_opcode_name()
148 off = scnprintf(buffer, buf_len, in scsi_format_opcode_name()
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/Linux-v5.15/scripts/dtc/
Dfdtoverlay.c45 static void *apply_one(char *base, const char *overlay, size_t *buf_len, in apply_one() argument
59 tmp = xrealloc(tmp, *buf_len); in apply_one()
60 ret = fdt_open_into(base, tmp, *buf_len); in apply_one()
72 *buf_len += BUF_INCREMENT; in apply_one()
99 size_t buf_len; in do_fdtoverlay() local
102 blob = utilfdt_read(input_filename, &buf_len); in do_fdtoverlay()
107 if (fdt_totalsize(blob) > buf_len) { in do_fdtoverlay()
110 (unsigned long)buf_len, fdt_totalsize(blob)); in do_fdtoverlay()
135 buf_len = fdt_totalsize(blob); in do_fdtoverlay()
139 blob = apply_one(blob, ovblob[i], &buf_len, argv[i]); in do_fdtoverlay()
/Linux-v5.15/samples/watch_queue/
Dwatch_test.c71 ssize_t buf_len; in consumer() local
74 buf_len = read(fd, buffer, sizeof(buffer)); in consumer()
75 if (buf_len == -1) { in consumer()
80 if (buf_len == 0) { in consumer()
85 if (buf_len > sizeof(buffer)) { in consumer()
86 fprintf(stderr, "Read buffer overrun: %zd\n", buf_len); in consumer()
90 printf("read() = %zd\n", buf_len); in consumer()
93 end = buffer + buf_len; in consumer()
/Linux-v5.15/security/integrity/ima/
Dima_modsig.c40 int ima_read_modsig(enum ima_hooks func, const void *buf, loff_t buf_len, in ima_read_modsig() argument
50 if (buf_len <= marker_len + sizeof(*sig)) in ima_read_modsig()
53 p = buf + buf_len - marker_len; in ima_read_modsig()
57 buf_len -= marker_len; in ima_read_modsig()
60 rc = mod_check_sig(sig, buf_len, func_tokens[func]); in ima_read_modsig()
65 buf_len -= sig_len + sizeof(*sig); in ima_read_modsig()
72 hdr->pkcs7_msg = pkcs7_parse_message(buf + buf_len, sig_len); in ima_read_modsig()
79 memcpy(hdr->raw_pkcs7, buf + buf_len, sig_len); in ima_read_modsig()
/Linux-v5.15/drivers/net/ethernet/hisilicon/hns3/
Dhns3_debugfs.c49 .buf_len = HNS3_DBG_READ_LEN,
56 .buf_len = HNS3_DBG_READ_LEN,
63 .buf_len = HNS3_DBG_READ_LEN,
70 .buf_len = HNS3_DBG_READ_LEN_1MB,
77 .buf_len = HNS3_DBG_READ_LEN,
84 .buf_len = HNS3_DBG_READ_LEN,
91 .buf_len = HNS3_DBG_READ_LEN,
98 .buf_len = HNS3_DBG_READ_LEN,
105 .buf_len = HNS3_DBG_READ_LEN,
112 .buf_len = HNS3_DBG_READ_LEN,
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/Linux-v5.15/drivers/net/ethernet/mellanox/mlx5/core/en/
Dhv_vhca_stats.c34 int buf_len) in mlx5e_hv_vhca_fill_stats() argument
43 data + buf_len)) in mlx5e_hv_vhca_fill_stats()
63 int buf_len, rc; in mlx5e_hv_vhca_stats_work() local
69 buf_len = mlx5e_hv_vhca_stats_buf_size(priv); in mlx5e_hv_vhca_stats_work()
73 memset(buf, 0, buf_len); in mlx5e_hv_vhca_stats_work()
74 mlx5e_hv_vhca_fill_stats(priv, buf, buf_len); in mlx5e_hv_vhca_stats_work()
76 rc = mlx5_hv_vhca_agent_write(agent, buf, buf_len); in mlx5e_hv_vhca_stats_work()
125 int buf_len = mlx5e_hv_vhca_stats_buf_size(priv); in mlx5e_hv_vhca_stats_create() local
128 priv->stats_agent.buf = kvzalloc(buf_len, GFP_KERNEL); in mlx5e_hv_vhca_stats_create()
/Linux-v5.15/fs/jffs2/
Dscan.c448 uint32_t hdr_crc, buf_ofs, buf_len; in jffs2_scan_eraseblock() local
498 buf_len = c->wbuf_pagesize; in jffs2_scan_eraseblock()
500 buf_len = sizeof(*sm); in jffs2_scan_eraseblock()
503 err = jffs2_fill_scan_buf(c, buf + buf_size - buf_len, in jffs2_scan_eraseblock()
504 jeb->offset + c->sector_size - buf_len, in jffs2_scan_eraseblock()
505 buf_len); in jffs2_scan_eraseblock()
524 memcpy(sumptr + sumlen - buf_len, buf + buf_size - buf_len, buf_len); in jffs2_scan_eraseblock()
526 if (buf_len < sumlen) { in jffs2_scan_eraseblock()
530 sumlen - buf_len); in jffs2_scan_eraseblock()
560 buf_len = c->sector_size; in jffs2_scan_eraseblock()
[all …]
/Linux-v5.15/tools/perf/util/intel-pt-decoder/
Dintel-pt-pkt-decoder.c655 size_t buf_len) in intel_pt_pkt_desc() argument
668 return snprintf(buf, buf_len, "%s", name); in intel_pt_pkt_desc()
670 size_t blen = buf_len; in intel_pt_pkt_desc()
692 return buf_len - blen; in intel_pt_pkt_desc()
699 return snprintf(buf, buf_len, "%s no ip", name); in intel_pt_pkt_desc()
707 return snprintf(buf, buf_len, "%s 0x%llx", name, payload); in intel_pt_pkt_desc()
709 return snprintf(buf, buf_len, "%s CTC 0x%x FC 0x%x", name, in intel_pt_pkt_desc()
712 return snprintf(buf, buf_len, "%s %lld", name, payload); in intel_pt_pkt_desc()
714 return snprintf(buf, buf_len, "%s TXAbort:%u InTX:%u", in intel_pt_pkt_desc()
720 ret = snprintf(buf, buf_len, "%s 0x%llx (NR=%d)", in intel_pt_pkt_desc()
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/Linux-v5.15/tools/testing/nvdimm/test/
Dnfit.c234 struct nd_intel_fw_info *nd_cmd, unsigned int buf_len, in nd_intel_test_get_fw_info() argument
241 __func__, t, nd_cmd, buf_len, idx); in nd_intel_test_get_fw_info()
243 if (buf_len < sizeof(*nd_cmd)) in nd_intel_test_get_fw_info()
260 struct nd_intel_fw_start *nd_cmd, unsigned int buf_len, in nd_intel_test_start_update() argument
267 __func__, t, nd_cmd, buf_len, idx); in nd_intel_test_start_update()
269 if (buf_len < sizeof(*nd_cmd)) in nd_intel_test_start_update()
290 struct nd_intel_fw_send_data *nd_cmd, unsigned int buf_len, in nd_intel_test_send_data() argument
298 __func__, t, nd_cmd, buf_len, idx); in nd_intel_test_send_data()
300 if (buf_len < sizeof(*nd_cmd)) in nd_intel_test_send_data()
342 unsigned int buf_len, int idx) in nd_intel_test_finish_fw() argument
[all …]
/Linux-v5.15/fs/vboxsf/
Dvboxsf_wrappers.c201 int vboxsf_read(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf) in vboxsf_read() argument
214 parms.cb.u.value32 = *buf_len; in vboxsf_read()
216 parms.buffer.u.pointer.size = *buf_len; in vboxsf_read()
221 *buf_len = parms.cb.u.value32; in vboxsf_read()
225 int vboxsf_write(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf) in vboxsf_write() argument
238 parms.cb.u.value32 = *buf_len; in vboxsf_write()
240 parms.buffer.u.pointer.size = *buf_len; in vboxsf_write()
245 *buf_len = parms.cb.u.value32; in vboxsf_write()
252 u32 *buf_len, struct shfl_dirinfo *buf, u32 *file_count) in vboxsf_dirinfo() argument
265 parms.cb.u.value32 = *buf_len; in vboxsf_dirinfo()
[all …]
/Linux-v5.15/tools/lib/api/
Dio.h17 unsigned int buf_len; member
29 char *buf, unsigned int buf_len) in io__init() argument
32 io->buf_len = buf_len; in io__init()
48 ssize_t n = read(io->fd, io->buf, io->buf_len); in io__get_char()
/Linux-v5.15/drivers/staging/rtl8723bs/os_dep/
Dosdep_service.c168 void rtw_buf_free(u8 **buf, u32 *buf_len) in rtw_buf_free() argument
170 if (!buf || !buf_len) in rtw_buf_free()
174 *buf_len = 0; in rtw_buf_free()
180 void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len) in rtw_buf_update() argument
186 if (!buf || !buf_len) in rtw_buf_update()
201 ori_len = *buf_len; in rtw_buf_update()
204 *buf_len = 0; in rtw_buf_update()
206 *buf_len = dup_len; in rtw_buf_update()
/Linux-v5.15/drivers/net/wireless/ath/wil6210/
Dtrace.h30 TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
32 TP_ARGS(wmi, buf, buf_len),
38 __field(u16, buf_len)
39 __dynamic_array(u8, buf, buf_len)
46 __entry->buf_len = buf_len;
47 memcpy(__get_dynamic_array(buf), buf, buf_len);
52 __entry->mid, __entry->command_id, __entry->buf_len,
58 TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
59 TP_ARGS(wmi, buf, buf_len)
63 TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
[all …]
/Linux-v5.15/security/tomoyo/
Drealpath.c241 unsigned int buf_len = PAGE_SIZE / 2; in tomoyo_realpath_from_path() local
252 buf_len <<= 1; in tomoyo_realpath_from_path()
254 buf = kmalloc(buf_len, GFP_NOFS); in tomoyo_realpath_from_path()
258 buf[buf_len - 1] = '\0'; in tomoyo_realpath_from_path()
261 pos = dentry->d_op->d_dname(dentry, buf, buf_len - 1); in tomoyo_realpath_from_path()
273 buf_len - 1); in tomoyo_realpath_from_path()
276 pos = tomoyo_get_absolute_path(path, buf, buf_len - 1); in tomoyo_realpath_from_path()
283 buf_len - 1); in tomoyo_realpath_from_path()

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